20058577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 25114752

約数和(自身を除く): 5056175

約数列:

[1, 7, 11, 77, 337, 773, 2359, 3707, 5411, 8503, 25949, 59521, 260501, 1823507, 2865511, 20058577]

約数ペア:

[(1, 20058577), (7, 2865511), (11, 1823507), (77, 260501), (337, 59521), (773, 25949), (2359, 8503), (3707, 5411)]